Home / 2,949,636.48-4,426,816.96-1,352,951.68

Finding the Fourth Proportional to 2,949,636.48, 4,426,816.96 and 1,352,951.68

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Solution

The fourth proportional to 2,949,636.48, 4,426,816.96 and 1,352,951.68 is: 2,030,511.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,949,636.48 : 4,426,816.96 = 1,352,951.68 : x
  2. Step 2: Convert to fraction form
    2,949,636.48/4,426,816.96 = 1,352,951.68/x
  3. Step 3: Cross multiply
    2,949,636.48x = 4,426,816.96 × 1,352,951.68
  4. Step 4: Simplify right side
    2,949,636.48x = 5,989,269,443,084.49
  5. Step 5: Solve for x
    x = 5,989,269,443,084.49/2,949,636.48
  6. Step 6: Final answer
    x = 2,030,511.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.